Messages in this thread Patch in this message |  | | From | Namhyung Kim <> | | Subject | [PATCH] perf test: Skip sched stats test for !root | | Date | Sat, 4 Apr 2026 22:16:44 -0700 |
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Running perf sched stats requires root and it fails to open the schedstat file for regular users. Let's skip the test.
$ perf sched stats true Failed to open /proc/sys/kernel/sched_schedstats
Cc: Swapnil Sapkal <swapnil.sapkal@amd.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> --- tools/perf/tests/shell/perf_sched_stats.sh | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/tools/perf/tests/shell/perf_sched_stats.sh b/tools/perf/tests/shell/perf_sched_stats.sh index 2b1410b050d04737..41ee41fbf0253d55 100755 --- a/tools/perf/tests/shell/perf_sched_stats.sh +++ b/tools/perf/tests/shell/perf_sched_stats.sh @@ -4,6 +4,11 @@ set -e +if [ "$(id -u)" != 0 ]; then + echo "[Skip] No root permission" + exit 2 +fi + err=0 test_perf_sched_stats_record() { echo "Basic perf sched stats record test" -- 2.53.0
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